Ojima:KO008910p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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IDs and Links
MassBank	[1]
CAS
Keio ID

Top 10 Similar Molecules of

Ranking	About scoring
C047+ Score:25.73 M126+ Score:6.23 P039+ Score:6.23 F034+ Score:6.23 A059+ Score:6.23	The similarity score between two molecules is defined as the sum of Shannon entropy of ionic formulas shared by the molecules: $\textstyle - \sum_{p\in shared} \log(\mbox{frequency}(p))$ 代謝物間の類似度スコアは、それらのスペクトルで共有される（アノテートされた）イオン式のシャノン情報量の総和です。

Links

Page list for each fragment
Pages Related to Peak C7H15N2O4S:   C047+   Pages Related to Peak C6H13N2O2S:   C047+   Pages Related to Peak C6H10NO2S:   F034+  P039+   Pages Related to Peak C4H8NO2S:   A059+  C047+   Pages Related to Peak C3H6NS:   C047+  M126+

Annotations

Precursor-Product Relationship

About the PP Table (行列表示について)
The matrix is viewed columnwise. The topmost precursor ion in bold face produces the product ions beneath it. Each formula in matrix cells corresponds to the neutral loss. Blackout cells indicate products that cannot be derived, and orange cells indicate a structurally plausible link produced by cleaving a single chemical bond (in cases of ring-opening, two bonds).	行列は列方向に見ます。最上段太字の前駆イオン(precursor ion)が直下の生成イオン群(product ions)になると解釈します。 行列要素に書かれている組成式はニュートラルロスです。黒は前駆イオンから生成しえない関係、オレンジは分子構造における共有結合1本の切断（開環の場合は2本）で生じる関係を意味します。

KO008910p	223 C7H15N2O4S	177 C6H13N2O2S	160 C6H10NO2S	134 C4H8NO2S	88 C3H6NS
223 C7H15N2O4S
177 C6H13N2O2S	CH2O2
160 C6H10NO2S	CH5NO2	H3N
134 C4H8NO2S	C3H7NO2	C2H5N	C2H2
88 C3H6NS	C4H9NO4	C3H7NO2	C3H4O2	CH2O2

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